Festo CPX-FB33 Operating Instructions Manual page 22

Diagnostics
TP1, TP2 – Connection Status
LED Sequence
LED is off
LED on
LED flashes
Tab. 18: Network status LEDs - TP1 and TP2
22
Status
Physical network connection
not detected.
Network connection is OK.
Both LEDs flashing synchro-
nously: module location, e.g. for
troubleshooting or during con-
figuration.
Festo — CPX(-M)-FB33/34/35/43/44/45 — 2022-05f
Error handling
Check network connection/net-
work cable.
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